DE3022377C2 - - Google Patents

Info

Publication number
DE3022377C2
DE3022377C2 DE3022377A DE3022377A DE3022377C2 DE 3022377 C2 DE3022377 C2 DE 3022377C2 DE 3022377 A DE3022377 A DE 3022377A DE 3022377 A DE3022377 A DE 3022377A DE 3022377 C2 DE3022377 C2 DE 3022377C2
Authority
DE
Germany
Prior art keywords
angle
tooth system
ring
rotor
teeth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3022377A
Other languages
German (de)
English (en)
Other versions
DE3022377A1 (de
Inventor
Bernardus Henricus Antonius Eindhoven Nl Goddijn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE3022377A1 publication Critical patent/DE3022377A1/de
Application granted granted Critical
Publication of DE3022377C2 publication Critical patent/DE3022377C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/20—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with rotating flux distributors, the armatures and magnets both being stationary
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE19803022377 1979-06-20 1980-06-14 Schrittmotor Granted DE3022377A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7904818A NL7904818A (nl) 1979-06-20 1979-06-20 Stappenmotor.

Publications (2)

Publication Number Publication Date
DE3022377A1 DE3022377A1 (de) 1981-01-15
DE3022377C2 true DE3022377C2 (enrdf_load_stackoverflow) 1988-06-23

Family

ID=19833390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803022377 Granted DE3022377A1 (de) 1979-06-20 1980-06-14 Schrittmotor

Country Status (8)

Country Link
US (1) US4330724A (enrdf_load_stackoverflow)
JP (1) JPS5610071A (enrdf_load_stackoverflow)
CA (1) CA1135758A (enrdf_load_stackoverflow)
CH (1) CH651429A5 (enrdf_load_stackoverflow)
DE (1) DE3022377A1 (enrdf_load_stackoverflow)
FR (1) FR2459576A1 (enrdf_load_stackoverflow)
GB (1) GB2052176B (enrdf_load_stackoverflow)
NL (1) NL7904818A (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069751B1 (en) * 1981-01-23 1985-04-17 Fairey Hydraulics Limited Electric motors
JPS58190978A (ja) * 1982-04-30 1983-11-08 若竹　日方 回動型表示素子及びこれを使用した表示装置
NL8402543A (nl) * 1984-08-20 1986-03-17 Philips Nv Synchroonmotor.
US4899072A (en) * 1986-09-20 1990-02-06 Nippon Telegraph And Telephone Corporation Pulse motor
JPH0193979U (enrdf_load_stackoverflow) * 1987-12-15 1989-06-21
DE3935682A1 (de) * 1989-10-26 1991-05-02 Messerschmitt Boelkow Blohm Elektrischer antriebsmotor, insbesondere fuer steuer- und regelzwecke
JPH04222453A (ja) * 1990-06-27 1992-08-12 Alps Electric Co Ltd ステツピングモータ及びキヤリツジ移送機構
SI9100008A (en) * 1991-11-22 1993-06-30 Andrej Detela Hibridic synchronous electric motor with trassfersal magnetic field
JP3084220B2 (ja) * 1995-12-21 2000-09-04 多摩川精機株式会社 ハイブリッド型ステップモータ
DE69633606T2 (de) * 1996-04-05 2005-03-24 Tamagawa Seiki K.K., Iida Schrittmotor des hybriden Typs
JP3182502B2 (ja) * 1996-06-03 2001-07-03 多摩川精機株式会社 ハイブリッド型ステップモータ
JPH1023732A (ja) * 1996-07-05 1998-01-23 Tamagawa Seiki Co Ltd ハイブリッド型ステップモータ
US6100620A (en) * 1996-08-05 2000-08-08 S.H.R. Ltd. Bvi High frequency synchronous rotary electrical machine
US7339292B2 (en) * 2003-09-22 2008-03-04 Japan Servo Co., Ltd Motor having shifted teeth of pressed powder construction
US7868511B2 (en) 2007-05-09 2011-01-11 Motor Excellence, Llc Electrical devices using disk and non-disk shaped rotors
WO2008141245A2 (en) 2007-05-09 2008-11-20 Motor Excellence, Llc Electrical output generating devices and driven electrical devices having tape wound core laminate rotor or stator elements, and methods of making and use thereof
WO2010062765A2 (en) 2008-11-03 2010-06-03 Motor Excellence, Llc Transverse and/or commutated flux system rotor concepts
WO2011115634A1 (en) 2010-03-15 2011-09-22 Motor Excellence Llc Transverse and/or commutated flux systems having phase offset
WO2011115633A1 (en) 2010-03-15 2011-09-22 Motor Excellence Llc Transverse and/or commutated flux system for electric bicycles
US8053944B2 (en) 2010-03-15 2011-11-08 Motor Excellence, Llc Transverse and/or commutated flux systems configured to provide reduced flux leakage, hysteresis loss reduction, and phase matching
WO2012067893A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux systems having segmented stator laminations
US8854171B2 (en) 2010-11-17 2014-10-07 Electric Torque Machines Inc. Transverse and/or commutated flux system coil concepts
WO2012067896A2 (en) 2010-11-17 2012-05-24 Motor Excellence, Llc Transverse and/or commutated flux systems having laminated and powdered metal portions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439200A (en) * 1966-01-18 1969-04-15 Yokogawa Electric Works Ltd Reversible stepping motor with braking coils and biasing permanent magnets
DE2727450A1 (de) * 1976-07-05 1978-01-12 Philips Nv Synchronmotor

Also Published As

Publication number Publication date
GB2052176A (en) 1981-01-21
US4330724A (en) 1982-05-18
CH651429A5 (de) 1985-09-13
CA1135758A (en) 1982-11-16
FR2459576B1 (enrdf_load_stackoverflow) 1983-09-23
FR2459576A1 (fr) 1981-01-09
DE3022377A1 (de) 1981-01-15
GB2052176B (en) 1983-04-20
NL7904818A (nl) 1980-12-23
JPS5610071A (en) 1981-02-02
JPH0222618B2 (enrdf_load_stackoverflow) 1990-05-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee